Vinkius
YesNo

YesNo MCP for AI. Needs a random answer or tie-breaker?

Claude Claude
ChatGPT ChatGPT
Cursor Cursor
Gemini Gemini
Windsurf Windsurf
VS Code VS Code
JetBrains JetBrains
Vercel Vercel
See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

YesNo MCP on Cursor AI Code EditorYesNo MCP on Claude Desktop AppYesNo MCP on OpenAI Agents SDKYesNo MCP on Visual Studio CodeYesNo MCP on GitHub Copilot AI AgentYesNo MCP on Google Gemini AIYesNo MCP on Lovable AI DevelopmentYesNo MCP on Mistral AI AgentsYesNo MCP on Amazon AWS Bedrock

How this MCP server connects to your AI agent

Get instant yes, no, or maybe decisions paired with relevant GIFs. This MCP helps your agent break ties or inject randomness into a workflow when you need a quick, definitive choice.

What AI agents can do with YesNo Automation

Get decision

Retrieves a randomized yes/no/maybe decision, and can optionally force the outcome while still returning a corresponding GIF.

Generate random outcomes

Requests an arbitrary yes, no, or maybe decision from the service.

Force a specific choice

Overrides randomness to ensure the agent receives either 'yes', 'no', or 'maybe' as instructed.

Return visual feedback

Attaches a relevant animated GIF URL to whatever decision is returned, giving immediate context.

Included with Plan

Waiting for input…

AI Agent

What AI agents can do with YesNo: 1 Tool Available

This collection of tools lets your agent generate random definitive answers with accompanying visuals for decision-making tasks.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using YesNo on Vinkius

Get Decision

Retrieves a randomized yes/no/maybe decision, and can optionally force the outcome while still returning a corresponding GIF.

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

Claude AI

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The YesNo integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on every call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with YesNo, then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,100+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Every connection is secured and compliant automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog every week
YesNo MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by YesNo. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

VINKIUS INFRASTRUCTURE

Cloud Hosted

Managed infra

V8 Isolated

Sandboxed per request

Zero-Trust Proxy

No stored credentials

DLP Enforced

Policy on every call

GDPR Compliant

EU data residency

Token Compression

~60% cost reduction

Your data is protected. See how we built it.

Built on the Model Context Protocol (MCP) for Claude, ChatGPT, Cursor, and more

The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.

This connection provides 1 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.

Deciding on minor details is tedious., Solved with Vinkius AI Gateway

Right now, if your workflow hits a point of indecision—like needing to decide if a user passed the first check, or if two marketing ideas are equally good—you're stuck. You end up opening spreadsheets, throwing dice, or making manual calls just to get a simple yes or no answer.

With this MCP, your agent doesn't stop. It asks for help and gets an immediate result. The system provides the choice plus a visual confirmation, letting your automation flow continue instantly without human intervention.

Get instant decisions with get_decision

The manual steps that go away are the stop-and-wait periods. You won't have to copy a coin flip result into a spreadsheet or wait for a human to make a call on a simple choice.

Your agent now has a definitive, visual way to move forward when it needs a quick ruling. The process is faster and more reliable.

What your AI can actually do with this

Need an AI agent to make a call but don't want it running complex logic? Use this connector to get immediate, visual answers. Whether you’re settling a debate or just adding flair to a conversation, the service provides three options: yes, no, or maybe—each backed by an animated GIF.

If your task involves making decisions that depend on multiple steps, you can use this MCP in combination with others. For instance, your agent might first check user data using one connector and then pass the resulting context to this service to decide if the next step should run at all.

Vinkius handles running these different processes together, ensuring every piece of data flows securely through a zero-trust proxy before reaching the final decision point.

This tool works right out of the box; no API keys are required for this public service. Just ask your agent to make a choice, or use the optional force parameter if you want to guarantee a specific outcome while still getting the visual confirmation.

Built · Hosted · Managed by Vinkius YesNo-MCP - Random Choices & Decision Making
Server ID 019e5d68-9ee0-7309-91c7-7cd0a19ddc32
Vinkius Inspector
Compliance Grade F
Score 4.4/100
Vinkius Inspector Badge — Score 4.4/100

Questions you might have

Can I force the tool to return a specific answer like 'yes'? +

Yes! The get_decision tool includes an optional force parameter. You can specify 'yes', 'no', or 'maybe' to get that exact answer along with a corresponding GIF.

Does the response always include a GIF? +

Every successful call to get_decision returns a JSON object containing the answer string and a direct URL to an animated GIF from the YesNo.wtf library.

Is an API key required to use this server? +

No. This server connects to the public YesNo.wtf API which does not require authentication. You can start using it immediately after subscribing.

When I run `get_decision`, what specific data fields should I expect in the response? +

You receive two key pieces of information: the literal decision ('yes', 'no', or 'maybe') and a unique URL for the corresponding GIF. The structured output makes it easy for your agent to parse both the text and the visual element.

Can I chain `get_decision` with other MCPs in my automated workflow? +

Yes, you can treat the result of get_decision like any variable. You can pass that decision—whether it's 'yes', 'no', or a GIF URL—to another tool or function to build complex automations.

How is randomness handled when I call `get_decision` without forcing an answer? +

The API handles the selection using a dedicated random source. It selects one of the three possible answers ('yes', 'no', or 'maybe') completely at random, ensuring true unpredictability for tie-breaking.

What should I do if my call to `get_decision` returns an error? +

An error usually indicates a temporary issue with the public API service. If you hit one, wait a few moments and try running the command again; it's typically not related to your agent setup.

Is there any limitation on how often I can call `get_decision`? +

Since this is a public service accessible via Vinkius, standard rate limits apply. If you send too many requests in quick succession, your agent will receive an appropriate rate limit error.

Built & Managed by Vinkius 30s setup 1 tools

We've already built the connector for YesNo. Just plug in your AI agents and start using Vinkius.

No hosting. No infrastructure. No complex setup.
All 1 tools are live and waiting. You're up and running in seconds.

Vinkius runs on Claude Claude
Vinkius runs on ChatGPT ChatGPT
Vinkius runs on Cursor Cursor
Vinkius runs on Gemini Gemini
Vinkius runs on Windsurf Windsurf
Vinkius runs on VS Code VS Code
Vinkius runs on JetBrains JetBrains
Vinkius runs on Vercel Vercel
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